Induction - 2GR-FE

Information on induction kits for the Lotus Evora and 2012 Lotus Exige S.

The standard Lotus Evora and Exige S induction system is taken directly from the Toyota RAV4 and features a large air-box. This is quite restrictive and in the normally aspirated Evora people have reported that combined with changes to the exhaust system power can be increased to around 300bhp.

Radium Engineering

The Radium Engineering Lotus Evora Cold Air Intake System comprises of a K&N Cone Air Filter, tubing, a heat shield and other associated components to give optimal performance with the Evoras 2GR-FE engine while retaining Sport mode and avoiding triggering the engine warning light. Radium Engineering claim a 21bhp increase vs. the standard airbox, however some people have found that issues with airflow distruption can mean better results are had from the standard air-box[1].Video:YouTubeDevelopment Blog:Radium EngineeringForum Thread:LotusTalk - RADIUM Engineering: Lotus Evora Cold Air Intake System